Kodi pali njira zingati zopangira maleic anhydride m'mafakitale?

Njira Zokonzekera
Pakadali pano, pali njira ziwiri zazikulu zopangira mafakitale Maleic Anhydride:
Njira yothira benzene: Pogwiritsa ntchito benzene ngati zopangira, maleic anhydride imapangidwa kudzera mu mpweya wothira mpweya pansi pa chothandizira. Njira imeneyi imagwiritsidwa ntchito kwambiri ku China.
Njira yothira n-Butane: Maleic anhydride imapangidwa kudzera mu mpweya wothira n-butane pogwiritsa ntchito chothandizira. Njirayi imagawidwa m'magawo a ukadaulo wokhala ndi bedi lokhazikika komanso wokhala ndi bedi losungunuka kutengera mtundu wa reactor. Pa gawo lothandizira pambuyo pa chithandizo, njira ziwiri zaukadaulo zimagwiritsidwa ntchito: kuyamwa madzi ndi kuyamwa zosungunulira.

Bwanji kusankha Maleic Anhydride? Ndi maziko a unsaturated polyester resins yapamwamba kwambiri, komanso imatsegula mankhwala osiyanasiyana (BDO, THF, ndi zina zotero). Titumizireni uthenga tsopano kuti mupeze mayankho a MA opangidwira bizinesi yanu!